It is generally not cost effective to replace windows that are functioning well with new, more energy efficient windows. However, if the useful life of windows in your building has been reached, or if you are building new, then installation of highest R value windows can be very cost effective, as it is now the difference in cost between less and more energy efficient models only that needs to be offset.
Fiberglass windows like these below offer greater energy efficiency and environmental friendliness than vinyl or aluminum windows do.
High Performance Meets High Style
Serious Windows offer unsurpassed craftsmanship and all the options and styling you demand for your home. Available in high performance fiberglass and vinyl frames in a variety of pre-finished colors as well as natural, stainable wood interiors.
Find out more about our Fiberglass Window line, with R-Value from R-7 to R-11, here.
Not sure what the advantages of fiberglass are, visit our simple tutorial on The Advantages of Fiberglass here.
Find out more about our affordable Vinyl Window line, with R-Values from R-3.3 to R-6.3, here.
Do you have special noise-cancelling needs? Check out our SeriousWindows with QuietGlass product here.
